"Unlike almost every other religious faith or spiritual practice, in Buddhism, there is no concept of a "soul," eternal or otherwise."
- The Buddhist Concept of the Soul | Synonym
I read through your link. Thanks for that.
If the explanation given is an accurate description of Buddhist thought, it describes what seems to be a pattern of conscious energy (undefined) that maintains integrity and has the capacity to be reincarnated. I do not find this any less a concept of a 'soul' than any other.
I also have issue with the ocean and wave metaphor, for if all consciousness is one, and represented by the image of the ocean, and water molecules of the ocean represent conscious energy, and a wave represents a personality or self as a transitory forming of conscious energy, each iteration of a wave uses different water molecules and therefore, presumably each iteration of consciousness is reformed with different composite of conscious energy. What is the constant that can be reincarnated and attain enlightenment and maintain itself as a Bodhisattva?
I would argue that whatever that constant is, is what others might consider synonymous with their own concept of a soul.